#include <iostream>
#include <string>
#include <memory>
#include <ctime>
#include "Socket.hpp"
#include "Protocol.hpp"
#include "InetAddr.hpp"

using namespace socket_ns;
using namespace protocolns;

void Usage(std::string proc)
{
    std::cout << "Usage:\n\t" << proc << " serverip serverport\n"
              << std::endl;
}

int main(int argc, char *argv[])
{
    if (argc != 3)
    {
        Usage(argv[0]);
        exit(1);
    }

    std::string serverip = argv[1];
    uint16_t serverport = std::stoi(argv[2]);
    InetAddr serveraddr(serverip, serverport);

    Factory factory;
    std::unique_ptr<Socket> cli = std::make_unique<Tcpsocket>();
    bool res = cli->BuildClientSocket(serveraddr);
    std::string inbuffer;
    while (res)
    {
        sleep(1);
        std::string str;
        for (int i = 0; i < 5; i++)//一次发5个请求
        {
            // 1. 构建一个请求
            std::shared_ptr<Request> req = factory.BuildRequest();

            // 2. 对请求进行序列化
            std::string send_str;
            req->Serialize(&send_str);

            std::cout << "Serialize: \n"
                      << send_str << std::endl;

            // 3. 添加长度报头
            send_str = Encode(send_str);
            std::cout << "Encode: \n"
                      << send_str << std::endl;

            str += send_str;
        }

        // 4. "len"\r\n"{}"\r\n
        cli->Send(str);

        // 5. 读取应答
        int n = cli->Recv(&inbuffer);
        if (n <= 0)
            break;
        std::string package = Decode(inbuffer);
        if (package.empty())
            continue;
        // 6. 我能保证package一定是一个完整的应答！
        std::shared_ptr<Response> resp = factory.BuildResponse();
        // 6.1 反序列化
        resp->Deserialize(package);
        // 7. 拿到了结构化的应答码
        std::cout << resp->_result << "[" << resp->_code << "]" << std::endl;
    }
}